Cultured pearl necklace with emerald and diamond clasp

The three strands composed of 41, 44 and 47 cultured pearls respectively, each pearl averaging approximately 7.6 mm. in diameter, the clasp centering an emerald-cut emerald weighing 10.57 carats, framed by 12 old European-cut diamonds weighing approximately 7.20 carats mounted in platinum, lengths 15 to 17 inches.

The emerald is a deep, richly saturated green, even color throughout with some light eye visible inclusions but would be considered fairly clean; the diamonds are approximately G-I color, mostly VS clarity with a few in the SI range; the mounting is in very good condition, the cultured pearls are a creamy body color, with medium luster and faint blemishes scattered throughout.
In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective qualified opinion. Illustrations in the catalogue may not be actual size. Prospective purchasers are reminded that, unless the catalogue description specifically states that a stone is natural, we have assumed that some form of treatment may have been used and that such treatment may not be permanent. Our presale estimates reflect this assumption.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.

Accompanied by AGL report no. CS 38959 stating that the emerald is of Classic Colombian origin; faint clarity enhancement: Organic (Oil Type Treament/Canadian Balsam).